48004 Torque Tube Exhaust Header System for use with 1999-2001 Chevy 4.8-5.3L, Non-A/I (no air injection)

Torque Tube System

Torque Tube Exhaust Header System for use with 1999-2001 Chevy 4.8-5.3L, Non-A/I (no air injection)

Virtually indestructible 100% Stainless Steel

Mandrel-formed tubes tune exhaust flow for maximum torque

Maximize exhaust extraction

Flanges welded on both sides, then milled flat

Seamless high-velocity collector

Pulls exhaust and slashes backpressure

Includes two full exhaust manifold assemblies

5/8 inch thick flanges won't warp or flex

Non-A/I (no air injection)

Emissions compliant: CARB EO D-161-79

Was:$696.97

Sale:$627.27

Qty:

Description

Virtually indestructible 100% stainless TorqueTubes maximize exhaust extraction, unleashing gobs of torque that'll jam you into the seat and haul you up the grade. Banks' heavy-wall 400-series stainless TorqueTubes include two full exhaust manifold assemblies, each with a seamless high-velocity collector. Unlike the restrictive stock setup, Banks TorqueTubes literally pull out the exhaust, unleashing greater torque and helping the intake stroke to draw in more air. Includes all required hardware.